Advertising device



FIG. 1 is a perspective view of one embodiment of the present invention.

FIG. 2 is another perspective view of the embodiment shown in FIG. 1.

FIG. 3 is a front elevational view of the embodiment shown in FIG. 1.

FIG. 4 is a side elevational view of the embodiment shown in FIG. 1.

FIG. 5 is a top elevational view of the embodiment shown in FIG. 1.

FIG. 6 is a back elevational view of the embodiment shown in FIG. 1.

FIG. 7 is a bottom elevational view of the embodiment shown in FIG. 1; and,

FIG. 8 is a perspective view of another embodiment of the present invention.

The broken lines showing environment in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an advertising device, as shown and described. 